/**
 * Copyright 2009-2015 the original author or authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.ibatis.submitted.primitive_result_type;

import org.apache.ibatis.session.SqlSession;

import java.math.BigDecimal;
import java.util.List;

public class ProductDAO {

    public static List<Integer> selectProductCodes() {
        SqlSession session = IbatisConfig.getSession();
        try {
            ProductMapper productMapper = session.getMapper(ProductMapper.class);
            return productMapper.selectProductCodes();
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            session.close();
        }
    }

    public static List<Long> selectProductCodesL() {
        SqlSession session = IbatisConfig.getSession();
        try {
            ProductMapper productMapper = session.getMapper(ProductMapper.class);
            return productMapper.selectProductCodesL();
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            session.close();
        }
    }

    public static List<BigDecimal> selectProductCodesB() {
        SqlSession session = IbatisConfig.getSession();
        try {
            ProductMapper productMapper = session.getMapper(ProductMapper.class);
            return productMapper.selectProductCodesB();
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            session.close();
        }
    }

    public static List<Product> selectAllProducts() {
        SqlSession session = IbatisConfig.getSession();
        try {
            ProductMapper productMapper = session.getMapper(ProductMapper.class);
            return productMapper.selectAllProducts();
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            session.close();
        }
    }

}